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Pain relief options

Morphine

What are morphine injections?

Morphine is a strong pain reliever, usually injected directly your arm or thigh.

  • the effect of morphine can last anywhere from two to four hours.
  • morphine can make you feel sick, so anti-nausea medications are usually administered at the same time.

What are the possible side effects?

For mother:

  • dizziness and nausea
  • disorientation and altered perception
  • respiratory depression (reduced breathing).

For baby:

  • because baby is exposed to the drug via the umbilical cord, it may cause difficulty with breathing at birth, particularly if the baby delivers soon after a morphine injection
  • it may also interfere with breastfeeding.

In this guide

  1. Managing pain in labour
  2. Transcutaneous electrical nerve stimulation (TENS)
  3. Sterile water injections (SWIs)
  4. Nitrous oxide (gas)
  5. Morphine
  6. Epidurals

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